153536340 has 48 divisors (see below), whose sum is σ = 452531520. Its totient is φ = 38787840.

The previous prime is 153536297. The next prime is 153536363. The reversal of 153536340 is 43635351.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 153536298 and 153536307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66201 + ... + 68480.

It is an arithmetic number, because the mean of its divisors is an integer number (9427740).

Almost surely, 2^153536340 is an apocalyptic number.

153536340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153536340 is an abundant number, since it is smaller than the sum of its proper divisors (298995180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153536340 is a wasteful number, since it uses less digits than its factorization.

153536340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134712 (or 134710 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 153536340 is about 12390.9781696200. The cubic root of 153536340 is about 535.4723635546.

The spelling of 153536340 in words is "one hundred fifty-three million, five hundred thirty-six thousand, three hundred forty".